gnupic: Re: [gnupic] gpasm macros/defines
Subject:
Re: [gnupic] gpasm macros/defines
From:
"Scott Dattalo" ####@####.####
Date:
19 Nov 2006 03:30:15 +0000
Message-Id: <61393.71.139.0.37.1163906634.squirrel@ruckus.brouhaha.com>
On Fri, 2006-11-17 at 16:46 -0600, David Barnett wrote:
> I thought I had a workaround for this define/arg expansion problem:
> START1 MACRO X
> #define OP1 movlw X
> ENDM
> ...
> START1 5
> OP1 ; gpasm reports "symbol not previously defined (X)."
> but it turns out there are problems with it, too. I'm getting kinda
> desperate for advice here. Scott, have you gotten in deep enough with
> gputils to know anything about this?
David,
I'm not as familiar with gpasm as I once was. Craig has made major
improvements and changes to it since I last looked.
However, your original problem stemmed from a 'pagesel $' problem. Was
this for relocatable or non-relocatable code? I've had issues with the '$'
operator in relocatable code. Also, I've had difficulty with label
arithmetic in relocatable code. Finally, do you know if the offending
code works with MPASM?
Scott
